| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] be [verb] | 18152 |
|
| 2 | need [not/n't] [verb] | 1167 |
|
| 3 | need [not/n't] be | 777 |
|
| 4 | need be [verb] | 120 |
|
